Module: ClickHouse::Extend::ConnectionHealthy

Included in:: Connection

Defined in:: lib/click_house/extend/connection_healthy.rb

Instance Method Summary collapse

Instance Method Details

#ping ⇒ `Object`

# File 'lib/click_house/extend/connection_healthy.rb', line 6

def ping
  # without +send_progress_in_http_headers: nil+ DB::Exception: Empty query returns
  get(database: nil, query: { send_progress_in_http_headers: nil }).success?
end

#replicas_status ⇒ `Object`



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# File 'lib/click_house/extend/connection_healthy.rb', line 11

def replicas_status
  get('/replicas_status', database: nil).success?
end